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Accrued Liabilities Accrued Liabilities (Tables)
12 Months Ended
Dec. 31, 2014
Accrued Liabilities [Abstract]  
Schedule of Accrued Liabilities [Table Text Block]
Accrued liabilities were as follow (in thousands):
 
December 31,
 
2014
 
2013
Salaries, employee benefits and related taxes
$
2,807.2

 
$
2,325.8

Professional fees
495.4

 
544.8

License fees

 
500.0

Other
1,020.3

 
647.4

 
$
4,322.9

 
$
4,018.0